With two cords and outlet plugs I can charge both simultaneously. And they received my courier on 22 November then they repaired my mouse till 06 December, which is when I got the mouse. Do you not like them at all so I ordered in an 8/9 and they do not fit also do not like them at all. The sound the headset produces is clear and punchy. The slippers were well packaged as well when I received. Sewn in flap ripped off easily when removing. Very comfy and I love that they are great if your feet are getting wet or dirty. Charging - they hold a charge very well and charge up so quickly, I have not been caught off guard uncharged due to the great battery life! With the BlueParrott c400xt it?s been comfortable all 14 hrs, can wear with my ball cap or hard hat and not have to worry about taking it off during a conversation to scratch his head or change hats. Super produit, extensible